Market regulation · 21/05/2026

Self-Regulatory Organizations; Miami International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rule 307, Position Limits, and Exchange Rule 309, Exercise Limits, To Increase the Position and Exercise Limits for iShares Bitcoin Trust ETF

Miami International Securities Exchange, LLC has filed a proposed rule change to increase position and exercise limits for iShares Bitcoin Trust ETF, affecting Exchange Rule 307 and Exchange Rule 309.